Re: Implementing Incremental View Maintenance - Mailing list pgsql-hackers

From Yugo Nagata
Subject Re: Implementing Incremental View Maintenance
Date
Msg-id 20191129130053.b2cdf2303ff35e437dd39571@sraoss.co.jp
Whole thread Raw
In response to Re: Implementing Incremental View Maintenance  (Tatsuo Ishii <ishii@sraoss.co.jp>)
Responses Re: Implementing Incremental View Maintenance  (Tatsuo Ishii <ishii@sraoss.co.jp>)
Re: Implementing Incremental View Maintenance  (Amit Langote <amitlangote09@gmail.com>)
List pgsql-hackers
On Fri, 29 Nov 2019 07:19:44 +0900 (JST)
Tatsuo Ishii <ishii@sraoss.co.jp> wrote:

> >> As promised, I have created the doc (CREATE MATERIALIZED VIEW manual)
> >> patch.
> > 
> > -      because the triggers will be invoked.
> > +      because the triggers will be invoked. We call this form of materialized
> > +      view as "Incremantal materialized View Maintenance" (IVM).
> > 
> > This part seems incorrect to me.  Incremental (materialized) View
> > Maintenance (IVM) is a way to maintain materialized views and is not a
> > word to refer views to be maintained.
> > 
> > However, it would be useful if there is a term referring views which
> > can be maintained using IVM. Off the top of my head, we can call this
> > Incrementally Maintainable Views (= IMVs), but this might cofusable with
> > IVM, so I'll think about that a little more....
> 
> But if we introduce IMV, IVM would be used in much less places in the
> doc and source code, so less confusion would happen, I guess.

Make senses. However, we came to think that "Incrementally Maintainable
Materialized Views" (IMMs) would be good. So, how about using this for now?
When other better opinions are raised, let's discuss again

Regards,
Yugo Nagata

> 
> Best regards,
> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese:http://www.sraoss.co.jp


-- 
Yugo Nagata <nagata@sraoss.co.jp>



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